Due to the wild-west nature of crates.io, we can't own a "bitwarden" namespace that we fully control. This means that certain crate names that we have a high likelihood of using in the future could be claimed by malicious or uniformed actors.
I'll go on the record and say that I really think crates.io should support namespacing. This is a real problem and the solution used here is incomplete, toilsome, and dirty.